Thank you very much for viewing. 【Front and Rear 4K + Front and Rear STARVIS 2 + 3-Camera Ultra-Wide Angle】Both front and rear cameras employ the latest Sony technology, boasting the outstanding performance of the ultra-sensitive STARVIS 2 IMX 678 sensor, enabling the recording of clear 4K ultra-high-definition video. The in-cabin camera supports 2 million pixels, and with a 146° field of view for the front, 147° for the cabin, and 146° for the rear, simultaneous recording with three cameras captures the full picture of an accident clearly. With ultra-high-resolution recording, the surroundings, such as cars and signs, are recorded approximately four times more clearly than before. The image remains sharp even when enlarged, providing effective information as evidence in the event of an accident or trouble. The rear camera cable is 6 meters long; please check if you need a 9-meter extension cable (available through the support center) based on your vehicle and wiring method. Ensure the rear camera is securely connected to the main unit. 【LED Signal Compatibility】If the recorded signals appear to flicker slowly, it is recommended to select 55Hz for the recording refresh rate from the app or the main unit of the drive recorder. 【Powerful Night Vision Performance】Equipped with a large-aperture F1.7 glass lens, which is brighter than F2.0, allowing more light to be captured. All three cameras are equipped with HDR, automatically adjusting the exposure difference with the sensor to provide clear and detailed images even in backlight or darkness. The front and rear STARVIS 2 enhance night-time recording performance, capturing even lower-noise and higher-definition video than STARVIS. Furthermore, our proprietary 70mai Night Owl Vision technology supports clearer night-time driving. The in-cabin camera is equipped with four 940nm infrared LEDs, enabling clearer night-time recording inside the vehicle, even in large vehicles where details are often obscured by shadows in the rear seats. This next-generation drive recorder with advanced hardware and a 12nm processor achieves unparalleled clarity and reliability through superior image processing performance. 【24-Hour Parking Surveillance & 512GB SD Card Included】By using the separately sold Type C parking surveillance dedicated wiring "70mai UP03," the parking surveillance function automatically turns on when the car engine is turned off, recording 24 hours a day during parking, and addressing issues such as mischief and hit-and-runs. The operating time can be selected from "unlimited/2/4/8/12/24 hours." "70mai Lumi Vision"